The Influence of Various Substrates on the Survival of Freshwater Lobster (cherax quadricarinatus) in the Open Transport System
Pengaruh Berbagai Substrat Terhadap Sintasan Lobster Air Tawar (Cherax quadricarinatus) pada Sistem Pengangkutan Terbuka
Abstract
Lobster is one of the leading commodities in Indonesia, with export destinations to Japan, Hong Kong, the USA, and several other countries. In export activities, high mortality is caused by stress during transportation, causing farmers to suffer losses. This research can be an alternative solution to reduce the mortality rate in the transportation of crayfish, which is carried out using a variety of different substrates as transport media. This study aims to determine the effect of using different substrates as filler media for the transport container on the survival of crayfish, which were transported for 6 hours using different substrates, namely paper, raffia rope, coconut fiber, and cotton. The research method used was a completely randomized design. (RAL). The results of this study showed that the transportation of crayfish with different substrates showed survival results on 93% paper substrate, 90% raffia rope, 96% coconut fiber, and 100% cotton. After 10 days of maintenance, the survival of crayfish decreased because the crayfish experienced stress during the transportation test. This was due to a lack of oxygen and moisture in the substrate used during transportation. The highest post-maintenance survival occurred at P4 of 76% and P3 of 75%, while at P1 it was 57% and at P2 it was 67%.
References
Budiardi T, Batara T, Wahjuningrum D. 2005. Tingkat konsumsi oksigen udang vaname (Litopenaeus vannamei) dan model pengelolaan oksigen pada tambak intensif. Jurnal Akuakultur Indonesia 4(1): 89-96.
Effendi I. 2002. Biologi Perikanan. Yayasan Pustaka Nusantara, Yogyakarta.
Komariyah S, Haser TF, dan Putriningtias A. (2021). Evektifitas Metode Perangsangan Maturasi Terhadap Fekunditas Dan Diameter Telur Induk Lobster Air Tawar (Cherax quadricarinatus). Jurnal Agroaqua. 19 (2) 328-333.
Khoirunnisa F. 2015. Transportasi Benih Lobster Air Tawar (Cherax quadricarinatus) Sistem Kering Rak Bertingkat Menggunakan Pengisi Kemasan Alang-Alang Segar Dengan Berbagai Lama Waktu. Skripsi. Program Studi Akuakultur. Fakultas Pertanian. Universitas Sriwijaya.
Mohamed MP, Devaraj M. 1997. Transportation of Live Finfishes and Shellfishes. Tatapuram: Indian Council of Agricultural Research, Central Marine Fisheries Research Institute.
Mukti AT. 2009. Pengaruh suplementasi madu dalam pakan induk betina terhadap persentase jantan dan betina, pertumbuhan dan kelangsungan hidup benih lobster air tawar red claw (Cherax quadricarinatus). Jurnal Akuakultur Indonesia 8(1): 37-45.
Rahma A. 2014. Pengaruh Kepemilikan Manajerial, Kepemilikan Institusional, dan Ukuran Perusahaan Terhadap Keputusan Pendanaan dan Nilai Perusahaan (Studi Kasus Pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia Periode 2009-2012). Jurnal Bisnis Strategi, 23(2), 45-69
Sari LK, Iskandar, Astuty S. 2011. Kelangsungan hidup dan pertumbuhan ikan rainbow merah (Glossolepis incisus Weber) dan lobster air tawar (Cherax quadricarinatus) dengan penebaran yang berbeda pada polikultur sistem resirkulasi. Jurnal Perikanan dan Kelautan 3(1): 49-57.
Steel, RGD. & Torrie JH. 1991. Principles and Procedures of Statistics. London: McGraw-Hill, Book Company, INC. 487 pp
Suryaningrum TD, Wibowo S, Muljanah I, Peranginangin R, Hastarini E, Syamdidi, dan Ikasari, D. 2006. Riset penanganan dan transportasi hidup ikan air tawar. Laporan Teknis Penelitian. Balai Besar Riset Pengolahan Produk dan Bioteknologi Kelautan dan Perikanan, Badan Riset Kelautan dan Perikanan, DKP. 126 pp.
Suryaningrum ThD, Utomo BSB, Wibowo S. 2005. Teknologi Penanganan dan Transportasi Krustasea Hidup. Jakarta: Pusat Riset Pengolahan Produk dan Sosial Ekonomi Kelautan dan Perikanan, Badan Riset Kelautan dan Perikanan, Kementerian Kelautan dan Perikanan
